Riviera Yachts 37 Flybridge 2007 boat specs
Riviera Yachts
Riviera Yachts 37 Flybridge 2007
2007
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Riviera Yachts 48 Offshore Express - Hardtop 2011 boat specs
Riviera Yachts
Riviera Yachts 48 Offshore Express - Hardtop 2011
2011
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Riviera Yachts 37 Flybridge 2007 vs Riviera Yachts 48 Offshore Express - Hardtop 2011 — Same Brand, Different Boat

The Riviera Yachts 37 Flybridge 2007 vs Riviera Yachts 48 Offshore Express - Hardtop 2011 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

Size is the most obvious dividing line here. The Riviera Yachts 48 Offshore Express - Hardtop 2011 measures 49,8 feet overall (2011), giving it roughly 10,8 additional feet of deck space compared to the Riviera Yachts 37 Flybridge 2007 at 39,0 feet (2007). Weight tells a clearer story for trailering families: the Riviera Yachts 37 Flybridge 2007 tips the scales at 2 403 lbs — 2 360 lbs more than the Riviera Yachts 48 Offshore Express - Hardtop 2011 at 43 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 740 hp, the Riviera Yachts 37 Flybridge 2007 has a 25-hp advantage over the Riviera Yachts 48 Offshore Express - Hardtop 2011's 715-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Riviera Yachts 48 Offshore Express - Hardtop 2011 carries 925 gallons versus 324 gallons in the Riviera Yachts 37 Flybridge 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Riviera Yachts 48 Offshore Express - Hardtop 2011 is rated for 15 passengers, while the Riviera Yachts 37 Flybridge 2007 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Riviera Yachts 48 Offshore Express - Hardtop 2011 could be the deciding factor.

Bottom line: Choose the Riviera Yachts 48 Offshore Express - Hardtop 2011 if your priority is putting more people on the water — it handles 15 passengers and at 49,8 ft it has the deck room to back that rating up comfortably. The Riviera Yachts 37 Flybridge 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 12 that costs less to run day-to-day.
General Boat Info
MakeRiviera Yachts
MakeRiviera Yachts
Model37 Flybridge
Model48 Offshore Express - Hardtop
Model Year2007
Model Year2011
Measurements / Dimensions
Beam13 ft. 10 in. (4.23 m) including gunwale
Beam16 ft. 1 in. (4.9 m) including gunwale
Beam - Meters4.22
Beam - Meters4.9
Beam - Inches166
Beam - Inches193
Draft [max] - Detail3 ft. 5 in. (1.05 m) including props
Draft [max] - Detail4 ft. 5 in. (1.3 m) including props
Draft [max] - Meters1.04
Draft [max] - Meters1.35
Draft [max] - Inches41
Draft [max] - Inches53
Weight - Detail24,030 lbs. (10,900 kg)
Weight - Detail43,000 lbs. (19,500 kg)
Weight - kg10899.82
Weight - kg19504.46
Weight - lbs.2403
Weight - lbs.43
Length - Meters12.01
Length - Metersnot available
Length - Feet39
Length - Feet49.83
Length - Inches5
Length - Inchesnot available
Length [over all with swim platform]42 ft. 11 in. (13.09 m)
Length [over all with swim platform]53 ft. 10 in. (16.4 m)
Length overall - Detail39 ft. 5 in. (12.01 m)
Length overall - Detail49 ft. 10 in. (15.19 m)
Length overall - Meters12.01
Length overall - Meters15.19
Length overall - Inches473
Length overall - Inches598
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardX 2 Volvo D6
Engine/s standard(2) Caterpillar
Fuel tank capacity - Detail324 gal. (1,225 l)
Fuel tank capacity - Detail925 gal. (3,500 l)
Fuel tank capacity - Liters1226.47
Fuel tank capacity - Liters3501.5
Fuel tank capacity - Gal324
Fuel tank capacity - Gal925
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard - Twin
Drive typeInboard - Twin
Engine max740 hp
Engine max715 hp (526 kW) each
Operational Info
Sleeping capacity4-6 persons
Sleeping capacity4 - 6
Water capacity119 gal. (450 l)
Water capacity164 gal. (620 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail40 gal. (151 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters151.42
Holding tank capacity - Galnot available
Holding tank capacity - Gal4

Riviera Yachts 37 Flybridge 2007 vs Riviera Yachts 48 Offshore Express - Hardtop 2011 — Common Questions

Which is the larger boat — the Riviera Yachts 37 Flybridge 2007 or the Riviera Yachts 48 Offshore Express - Hardtop 2011?
The Riviera Yachts 48 Offshore Express - Hardtop 2011 is the longer of the two at 49,8 feet overall. The Riviera Yachts 37 Flybridge 2007 comes in at 39,0 feet, making it roughly 10,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Riviera Yachts 37 Flybridge 2007 or the Riviera Yachts 48 Offshore Express - Hardtop 2011?
For trailering, the Riviera Yachts 48 Offshore Express - Hardtop 2011 has the edge at 43 lbs dry weight versus 2 403 lbs for the Riviera Yachts 37 Flybridge 2007. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Riviera Yachts 37 Flybridge 2007 is rated to a maximum of 740 hp, giving it the larger power ceiling. The Riviera Yachts 48 Offshore Express - Hardtop 2011 tops out at 715 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Riviera Yachts 37 Flybridge 2007 is Coast Guard rated for 12 passengers, while the Riviera Yachts 48 Offshore Express - Hardtop 2011 is certified for 15. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Riviera Yachts 48 Offshore Express - Hardtop 2011 measures 193" wide, compared to 166" for the Riviera Yachts 37 Flybridge 2007. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Riviera Yachts 37 Flybridge 2007 or the Riviera Yachts 48 Offshore Express - Hardtop 2011?
The Riviera Yachts 48 Offshore Express - Hardtop 2011 has the bigger tank at 925 gallons, versus 324 gallons on the Riviera Yachts 37 Flybridge 2007. That 601-gallon difference translates to roughly 1803–3005 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Riviera Yachts 37 Flybridge 2007 and Riviera Yachts 48 Offshore Express - Hardtop 2011 from the same manufacturer?
Yes — both the Riviera Yachts 37 Flybridge 2007 and the Riviera Yachts 48 Offshore Express - Hardtop 2011 are built by Riviera Yachts. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.